/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/DynamicMesh3.h
Mesh Element Iterators The functionsVertexIndicesItr()/TriangleIndicesItr()/EdgeIndicesItr()allow you to do: for ( int eid :EdgeIndicesItr()) { ... } and other relatedbegin()/end()idioms
typedef [FRefCountVector::IndexEnumerable](API\Runtime\GeometryCore\Util\FRefCountVector\IndexEnumerable) vertex_iterator